201534543

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 351636480

約数和(自身を除く): 150101937

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1363, 1827, 2347, 2961, 4089, 7041, 9541, 12267, 16429, 21123, 28623, 49287, 68063, 85869, 110309, 147861, 204189, 330927, 476441, 612567, 772163, 992781, 1429323, 2316489, 3198961, 4287969, 6949467, 9596883, 22392727, 28790649, 67178181, 201534543]

約数ペア:

[(1, 201534543), (3, 67178181), (7, 28790649), (9, 22392727), (21, 9596883), (29, 6949467), (47, 4287969), (63, 3198961), (87, 2316489), (141, 1429323), (203, 992781), (261, 772163), (329, 612567), (423, 476441), (609, 330927), (987, 204189), (1363, 147861), (1827, 110309), (2347, 85869), (2961, 68063), (4089, 49287), (7041, 28623), (9541, 21123), (12267, 16429)]